Product and Software: This article applies to all Aruba controllers and ArubaOS 3.3.2.x and later.
If the user has slow connectivity, run this command to check at what speed the user is connected:
(Aruba200) #show ap debug client-table ap-name onyx-office-point
Client Table
------------
MAC ESSID BSSID Assoc_State HT_State AID PS_State UAPSD Tx_Pkts Rx_Pkts PS_Qlen Tx_Retries Tx_Rate Rx_Rate Last_ACK_SNR Last_Rx_SNR TX_Chains Tx_Timestamp Rx_Timestamp
--- ----- ----- ----------- -------- --- -------- ----- ------- ------- ------- ---------- ------- ------- ------------ ----------- --------- ------------ ------------
00:26:b0:c0:af:4b onyx-tiger 00:24:6c:c1:48:20 Associated None 0x1 Power-save (0,0,0,0,N/A,0) 50 148 0 2 54 54 38 39 2[0x5] Mon Oct 18 16:23:12 2010 Mon Oct 18 16:23:12 2010
00:27:10:2c:2a:a4 onyx-tiger 00:24:6c:c1:48:20 Associated RM 0x2 Power-save (0,0,0,0,N/A,0) 8 24 0 0 78 1 52 53 2[0x5] Mon Oct 18 16:23:13 2010 Mon Oct 18 16:23:14 2010
UAPSD:(VO,VI,BK,BE,Max SP,Q Len)
HT Flags: A - LDPC Coding; W - 40Mhz; S - Short GI; M - Max A-MSDU
D - Delayed BA; G - Greenfield; R - Dynamic SM PS
Q - Static SM PS; N - A-MPDU disabled
To determine what rates are being used, look at the client stats. Issue the "show ap debug client-stats <client-mac>" command to shows the number of packets that have been sent or received from a client at different PHY rates.
Example
(Aruba200) #show ap debug client-stats 90:84:0d:62:dd:0b
Station Stats
-------------
Parameter Value
--------- -----
---------------- General Per-radio Statistics
---------------- Transmit Specific Statistics
Frames Rcvd For TX 31
Tx Frames Dropped 0
Frames Transmitted 31
Success With Retry 0
Tx Mgmt Frames 2
Tx Probe Responses 0
Tx Data Frames 29
Tx Data Bytes 11653
Tx CTS Frames 0
Dropped After Retry 0
Dropped No Buffer 0
Missed ACKs 0
Long Preamble 1
Short Preamble 30
Tx EAPOL Frames 11
Tx 1 Mbps 4
Tx 18 Mbps 10
Tx 24 Mbps 4
Tx 36 Mbps 5
Tx 48 Mbps 6
Tx 54 Mbps 2
Tx WMM [BE] 30
Tx WMM [VO] 3
UAPSD OverflowDrop 0
---------------- Receive Specific Statistics
Last SNR 51
Last SNR CTL0 50
Last SNR CTL1 45
Last SNR CTL2 39
Last ACK SNR 49
Last ACK SNR CTL0 48
Last ACK SNR CTL1 44
Last ACK SNR CTL2 36
Frames Received 52
Rx Data Frames 51
Rx Data Bytes 8431
Null Data Frames 4
Rx Mgmt Frames 1
PS Poll Frames 0
Rx 1 Mbps 11
Rx 54 Mbps 41
Rx WMM [BE] 47